swapped door control module and switches from faulty car onto a working identical car, they perform absolutely perfectly with no faults. Replaced CCU as was unable to connect to old one with vagcom at all. I was wondering if anyone could assist me with my MkIV golf, I have the following symptoms :Įlectric windows not controllable from drivers doorĮlectric mirrors inoperable from drivers doorĠ1331 - Door Control module driver side (j386)Ġ1299 - Diagnostic interface for data bus (j533) Intermittent codes are often stored during low outside temperature when the battery capacity goes down and may be ignored.Hi all, I would like to say what a fantastic community this forum is, lots of very knowledgeable people on here!

When found in multiple control modules at the same time, it's most likely a common source (e.g. When found in an individual control module, it's most likely a local source (e.g. Wiring/Connectors from/to Control Module faultyĬheck/Repair Wiring/Connectors from/to Control Module Plus they have a pretty good Forum of their own where VAG faults are discussed for various vehicle platforms.Ġ1331 - Door Control Module Driver Side (J386): Supply Voltage Too Low I think most people default to Ross Tech since they are really the 'go to' source for fault codes and trouble shooting. The OBDeleven is pretty good for fault finding, but not so much for telling you what it means, or what do do about it. So I think it's safe to say you can go with the same recommendations for both 01331 & 01332.įrom there, you can go into the Knowledge Base (KB) for a selection of Workshop Manuals and download the wiring diagrams if you need to run a circuit check or to figure out exactly where J386, or any other other component, is physically located on the vehicle. In this case, 01332 (front passenger door) did not come up, but 01331 - Door Control Module Driver Side (J386) did. If you want to find out exactly what that fault code means, possible causes and solutions you can run a Google search by entering 'Ross Tech XXXXX' where XXXXX is the fault code.

Door Control Module Driver Side J386